2018
DOI: 10.1016/j.jcou.2018.03.006
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A room temperature synthesizable zeolitic imidazolium framework catalyst for the solvent-free synthesis of cyclic carbonates

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Cited by 31 publications
(9 citation statements)
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“…[12][13][14] As one of a few successfully industrial products that efficiently utilize CO2 as a carbon feedstock, cyclic carbonate can be wildly used as solvents in chemical processes, [15][16][17] electrolyte components in lithium batteries, 18 useful monomers for acyclic carbamates 19,20 and carbonates, 21 and intermediates in the production of fine chemicals, etc. 22,23 To date, various catalysts have been developed for the synthesis of useful cyclic carbonates from CO2 and epoxides, such as metal-based catalysts, [24][25][26][27][28][29][30][31][32][33][34] organocatalysts, [35][36][37][38][39][40][41][42][43][44] and ionic liquids etc. [45][46][47][48][49][50][51][52][53] Although most of the catalyst systems show a good yield to produce carbonates, high temperatures (>100 °C) and/or high CO2 pressures are always needed in these studies.…”
Section: Introductionmentioning
confidence: 99%
“…[12][13][14] As one of a few successfully industrial products that efficiently utilize CO2 as a carbon feedstock, cyclic carbonate can be wildly used as solvents in chemical processes, [15][16][17] electrolyte components in lithium batteries, 18 useful monomers for acyclic carbamates 19,20 and carbonates, 21 and intermediates in the production of fine chemicals, etc. 22,23 To date, various catalysts have been developed for the synthesis of useful cyclic carbonates from CO2 and epoxides, such as metal-based catalysts, [24][25][26][27][28][29][30][31][32][33][34] organocatalysts, [35][36][37][38][39][40][41][42][43][44] and ionic liquids etc. [45][46][47][48][49][50][51][52][53] Although most of the catalyst systems show a good yield to produce carbonates, high temperatures (>100 °C) and/or high CO2 pressures are always needed in these studies.…”
Section: Introductionmentioning
confidence: 99%
“…In industrial application, the excessively high reaction temperature increases the energy consumption and production costs. Previous studies reported that the cycloaddition of epoxides with CO 2 can be carried out at ambient temperature. Park and co-workers reported a zinc-based zeolitic imidazolium framework ZIF-71; the ZIF-71 shows good activity to cycloaddition reaction with high selectivity even at ambient temperature . Sun and co-workers synthesized a series of mixed catalysts of layered double hydroxide and discovered that the ZnAl-RM layered double hydroxide can catalyze the cycloaddition reaction at ambient temperature and atmospheric CO 2 pressure .…”
Section: Results and Discussionmentioning
confidence: 99%
“…63−65 Park and co-workers reported a zinc-based zeolitic imidazolium framework ZIF-71; the ZIF-71 shows good activity to cycloaddition reaction with high selectivity even at ambient temperature. 66 Sun and co-workers synthesized a series of mixed catalysts of layered double hydroxide and discovered that the ZnAl-RM layered double hydroxide can catalyze the cycloaddition reaction at ambient temperature and atmospheric CO 2 pressure. 67 Under the guidance of those successful researches, the catalytic performance of N-660 in the cycloaddition reaction at ambient temperature was studied.…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“…Meanwhile, the bulky terminal epoxide styrene oxide converted into styrene carbonate in a moderate yield (35%) with >99% selectivity. The internal epoxide, cyclohexene oxide, showed very low conversion (12%) owing to the sterically hindered cyclohexene ring. …”
Section: Resultsmentioning
confidence: 99%